Inventor · disambiguated record

William O. Sparks

Also filed as: SPARKS WILLIAM O

3 granted patents·90 citations·filing 1989–1991

75Inventor score

Technology areasH04K

Files withSYNTELLECT INC3

Top patents by PatentIndex Score

3 records

0173US5181243ASystem and method for communications security protectionSYNTELLECT INC·Filed 1989·Granted Jan 19, 1993·32 cites·32 claims
0264US5168519ASystem and method for securing DTMF transmissionSYNTELLECT INC·Filed 1991·Granted Dec 1, 1992·31 cites·20 claims
0360US4972469ASystem and method for communications security protectionSYNTELLECT INC·Filed 1990·Granted Nov 20, 1990·27 cites·16 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →